abstract：OBJECTIVE:In patients with a chronic asymptomatic HIV-1 infection and >200 CD4+ T-cells/microl, the optimal timing of highly active antiretroviral therapy (HAART) initiation is unclear. It involves a trade-off between a potentially reduced risk of mortality, when started earlier in the course of infection, and an earli...

journal_title：Antiviral therapy

authors： Locadia M,van Grieken RA,Prins JM,de Vries HJ,Sprangers MA,Nieuwkerk PT

更新日期：2006-01-01 00:00:00

abstract：OBJECTIVES:To assess potential pharmacokinetic (PK) interactions between atazanavir (ATV, 300 mg, once daily) and lopinavir (LPV, 400 mg, twice daily), both boosted by ritonavir (RTV, 100 mg). DESIGN:Two-parallel groups, addition of LPV in patients receiving ATV (n=6), and addition of ATV in patients receiving LPV (n=...

journal_title：Antiviral therapy

authors： Colombo S,Buclin T,Franc C,Guignard N,Khonkarly M,Tarr PE,Rochat B,Biollaz J,Telenti A,Decosterd LA,Cavassini M

更新日期：2006-01-01 00:00:00

abstract：BACKGROUND:Lamivudine (3TC) therapy can cause the emergence of M1841/V. Previous studies suggest a higher fidelity of the mutant reverse transcriptase and lower replication capacity of the mutant virus. No data exist from clinical comparative studies evaluating the benefit of M1841/V in patients receiving combination a...

journal_title：Antiviral therapy

authors： Fox Z,Dragsted UB,Gerstoft J,Phillips AN,Kjaer J,Mathiesen L,Youle M,Katlama C,Hill A,Bruun JN,Clumeck N,Dellamonica P,Lundgren JD,COLATE study group.

更新日期：2006-01-01 00:00:00

abstract：:The use of nucleoside reverse transcriptase inhibitors (NRTIs) for the treatment of HIV infection is clearly linked to the development of subcutaneous fat atrophy. Until recently, however, in vitro studies of adipocytes have shown no or only modest and inconsistent effects of these agents on adipocyte biology. This is...

journal_title：Antiviral therapy

authors： Kosmiski LA,Miller HL,Klemm DJ

更新日期：2006-01-01 00:00:00

abstract：BACKGROUND:Mutations in the genome of HIV conferring drug resistance are a major reason for the failure of antiretroviral therapy, but they often compromise viral fitness. Protease (PR) cleavage site (CS) mutations could compensate for impaired replication capacity of drug-resistant viruses. PATIENTS AND METHODS:We an...

journal_title：Antiviral therapy

authors： Verheyen J,Litau E,Sing T,Däumer M,Balduin M,Oette M,Fätkenheuer G,Rockstroh JK,Schuldenzucker U,Hoffmann D,Pfister H,Kaiser R

更新日期：2006-01-01 00:00:00

abstract：BACKGROUND/AIMS:The role of antibody in hepatitis C virus (HCV) infection remains unclear although many reports attest to its role in viral clearance. Here we describe epitopes that are recognized by antibody present in the serum of infected patients and show that such epitopes can induce neutralizing antibodies. METH...

journal_title：Antiviral therapy

authors： Grollo L,Torresi J,Drummer H,Zeng W,Williamson N,Jackson DC

更新日期：2006-01-01 00:00:00

abstract：BACKGROUND:Sexually transmitted acute hepatitis C among HIV-positive homosexual men has been noted as an emerging epidemic. METHODS:Forty-seven patients with mainly sexually acquired, acute hepatitis C were enrolled in this prospective, multicentre trial, and 36 of these patients were treated within the acute phase of...

journal_title：Antiviral therapy

authors： Vogel M,Nattermann J,Baumgarten A,Klausen G,Bieniek B,Schewe K,Jessen H,Boesecke C,Rausch M,Lutz T,Fenske S,Schranzo D,Kümmerle T,Schuler C,Theisen A,Mayr C,Seidel T,Rockstroh JK

更新日期：2006-01-01 00:00:00

abstract：BACKGROUND:Amdoxovir (2,6-diaminopurine dioxolane; DAPD) is a nucleoside reverse transcriptase inhibitor (NRTI) of human immunodeficiency virus-1 (HIV-1) with activity against wild-type and NRTI-resistant viruses. METHODS:ACTG A5118 assessed the antiretroviral activity and safety of DAPD (300 mg orally, twice daily) v...

journal_title：Antiviral therapy

authors： Gripshover BM,Ribaudo H,Santana J,Gerber JG,Campbell TB,Hogg E,Jarocki B,Hammer SM,Kuritzkes DR,A5118 Team.

更新日期：2006-01-01 00:00:00

abstract：:Hepatitis B e antigen (HBeAg)-negative chronic hepatitis B is difficult to treat and there is little long-term data for lamivudine treatment of severe acute exacerbation. We report a prospective, consecutive cohort of severe acute exacerbation of HBeAg-negative chronic hepatitis B patients treated by lamivudine betwee...

journal_title：Antiviral therapy

authors： Chan HL,Wong VW,Hui AY,Tsang SW,Chan JL,Chan HY,Wong GL,Sung JJ

更新日期：2006-01-01 00:00:00

abstract：OBJECTIVE:To assess the baseline factors associated with haematological toxicity that lead to ribavirin or pegylated interferon (peginterferon) dosage reductions in hepatitis C and human immunodeficiency virus (HCV/HIV)-coinfected patients. DESIGN:Multicentre, prospective, observational study. SETTING:Eleven hospital...

journal_title：Antiviral therapy

authors： Fuster D,Huertas JA,Gómez G,Solà R,González García J,Vilaró J,Pedrol E,Force L,Tor J,Sirera G,Videla S,Planas R,Clotet B,Tural C,PEG-TOX Research Group.

更新日期：2005-01-01 00:00:00

abstract：BACKGROUND:Damage to mitochondria (mt) is a major side effect of highly active antiretroviral therapy (HAART) that includes a nucleoside reverse transcriptase inhibitor (NRTI). Such damage is associated with the onset of lipodystrophy in HAART-treated HIV+ patients. To further investigate mt changes during this syndrom...

journal_title：Antiviral therapy

authors： Galluzzi L,Pinti M,Guaraldi G,Mussini C,Troiano L,Roat E,Giovenzana C,Nemes E,Nasi M,Orlando G,Salomoni P,Cossarizza A

更新日期：2005-01-01 00:00:00

abstract：BACKGROUND:Dyslipidaemia and lipodystrophy have been described in treated HIV patients and in a small percentage of untreated HIV patients. Lipodystrophy in these patients has been shown to be associated with a lower expression of low density lipoprotein (LDL) receptors. METHODS:We have investigated the effect of anti...

journal_title：Antiviral therapy

authors： Umpleby AM,Das S,Stolinski M,Shojaee-Moradie F,Jackson NC,Jefferson W,Crabtree N,Nightingale P,Shahmanesh M

更新日期：2005-01-01 00:00:00

abstract：OBJECTIVE:To assess the impact of nucleoside analogue reverse transcriptase inhibitor (NRTI) combination therapy on muscle and liver lactate metabolism in HIV-infected patients. METHODS:This cross-sectional study involved HIV-infected patients who were either antiretroviral-naive (Group 1) or were receiving either a s...

journal_title：Antiviral therapy

authors： Ghosn J,Guiguet M,Jardel C,Benyaou R,Zeller V,Simon A,Valantin MA,Amellal B,Assoumo L,Hogrel JY,Costagliola D,Katlama C,Lombès A

更新日期：2005-01-01 00:00:00

abstract：BACKGROUND:Antibodies to liver-kidney microsome type 1 (anti-LKM-1), which are a marker of autoimmune hepatitis, are found in a minority of patients with chronic hepatitis C virus (HCV) infection. Whether interferon/ribavirin therapy is safe and effective in these patients is unclear. AIM:To describe the prevalence, c...

journal_title：Antiviral therapy

authors： Monti V,Aghemo A,Rumi MG,Donato MF,Del Ninno E,Colombo M

更新日期：2005-01-01 00:00:00

abstract：:In order to study the inhibitory effect of various reverse transcriptase inhibitors (RTIs) on cell-free HIV, we adapted a recently described in vitro system, based on co-cultures of dendritic cells and resting CD4 T cells, modelling early target cells during sexual transmission. The compounds tested included the secon...

journal_title：Antiviral therapy

authors： Njai HF,Lewi PJ,Janssen CG,Garcia S,Fransen K,Kestens L,Vanham G,Janssen PA

更新日期：2005-01-01 00:00:00

abstract：BACKGROUND:The nucleotide analogue, tenofovir, has been shown to lower plasma atazanavir levels in pharmacokinetic trials, an interaction that may be partly reversed by the addition of ritonavir, whereas plasma tenofovir levels are themselves raised when the drug is combined with lopinavir/ritonavir. OBJECTIVE:To inve...

journal_title：Antiviral therapy

authors： Kruse G,Esser S,Stocker H,Breske A,Koerber A,Kopperman M,Wiehler H,Ross B,Möcklinghoff C,Hill A,Becker M,Kurowski M

更新日期：2005-01-01 00:00:00

abstract：BACKGROUND:In vitro studies have reported controversial effects of protease inhibitors (PIs) on mitochondrially driven apoptosis. Additionally, since PIs in the clinical setting are almost always given in combination with nucleoside analogues, which may have negative effects on mitochondrial DNA (mtDNA), the impact of ...

journal_title：Antiviral therapy

authors： Miró O,Villarroya J,Garrabou G,López S,Rodríguez de la Concepción M,Pedrol E,Martínez E,Giralt M,Gatell JM,Cardellach F,Casademont J,Villarroya F

更新日期：2005-01-01 00:00:00

abstract：:There is a need for new antiretroviral drugs with activity against HIV isolates resistant to currently available agents and improved short and long-term tolerability profiles. Clinical trial designs for nucleotide and nucleoside reverse transcriptase inhibitors (NRTIs) are restricted by the characteristics of these ag...

journal_title：Antiviral therapy

authors： Wainberg MA,Sawyer JP,Montaner JS,Murphy RL,Kuritzkes DR,Raffi F

更新日期：2005-01-01 00:00:00

abstract：BACKGROUND/AIMS:We conducted a case-control study to investigate the efficacy of interferon-alpha (IFN-alpha) and ribavirin combination therapy for patients with chronic hepatitis C and B virus (HCV/HBV) coinfection and to elucidate the interaction of these two viruses. METHODS:Forty-two chronic HCV/HBV-coinfected pat...

journal_title：Antiviral therapy

authors： Chuang WL,Dai CY,Chang WY,Lee LP,Lin ZY,Chen SC,Hsieh MY,Wang LY,Yu ML

更新日期：2005-01-01 00:00:00

abstract：:A novel severe acute respiratory syndrome (SARS)-associated coronavirus (SARS-CoV) has been identified as the aetiological agent of SARS. We previously isolated and characterized SARS-CoV and SARS-CoV-like viruses from human and animals, respectively, suggesting that SARS could be transmitted from wild/farmed animals ...

journal_title：Antiviral therapy

authors： Zheng BJ,Guan Y,Hez ML,Sun H,Du L,Zheng Y,Wong KL,Chen H,Chen Y,Lu L,Tanner JA,Watt RM,Niccolai N,Bernini A,Spiga O,Woo PC,Kung HF,Yuen KY,Huang JD

更新日期：2005-01-01 00:00:00

abstract：OBJECTIVE:The lipodystrophy syndrome is a major adverse effect of highly active antiretroviral therapy (HAART), associated with altered circulating levels and adipose tissue mRNA expression of proinflammatory cytokines interleukin-6 (IL-6) and tumour necrosis factor (TNF)alpha, and adiponectin. Proinflammatory cytokine...

journal_title：Antiviral therapy

authors： Lagathu C,Bastard JP,Auclair M,Maachi M,Kornprobst M,Capeau J,Caron M

更新日期：2004-12-01 00:00:00

abstract：:Drug resistance is an expected consequence of antiviral therapy for chronic hepatitis B because of the high rate of hepatitis B virus (HBV) replication, the lack of proof-reading during reverse transcription of the pregenomic RNA and the low efficacy of available therapies in eliminating covalently closed circular HBV...

journal_title：Antiviral therapy

authors： Fung SK,Lok AS

更新日期：2004-12-01 00:00:00

abstract：OBJECTIVE:To evaluate, retrospectively, biochemical, serological and histological responses in chronic hepatitis B (CHB)-infected children who received combination therapy and continued with prolonged treatment with lamivudine (3TC). PATIENTS AND METHODS:CHB infection was defined as the presence of hepatitis B surface...

journal_title：Antiviral therapy

authors： Ozgenç F,Arikan C,Sertoz RY,Nart D,Aydogdu S,Yagci RV

更新日期：2004-10-01 00:00:00

abstract：:P-glycoprotein (P-gp) limits bioavailability and accumulation of HIV protease inhibitors (PIs). PIs are ligands for the pregnane-X-receptor (PXR), which regulates P-gp expression. This occurs when ligands activate the receptor, initiating binding to response elements in the MDR1 promoter. PXR also activates cytochrome...

journal_title：Antiviral therapy

authors： Owen A,Chandler B,Back DJ,Khoo SH

更新日期：2004-10-01 00:00:00

abstract：BACKGROUND:A significant proportion of hepatitis C patients treated with unmodified interferon plus ribavirin fail to respond. The optimal therapy for these patients has not been established yet. The objective of this study was to assess the efficacy and safety of peginterferon plus ribavirin with or without amantidine...

journal_title：Antiviral therapy

authors： Hasan F,Al-Khaldi J,Asker H,Al-Ajmi M,Owayed S,Varghese R,Siddique I,Al-Nakib B

更新日期：2004-08-01 00:00:00

abstract：OBJECTIVES:To evaluate whether fuzzy operators can be usefully applied to the interpretation of genotypic HIV-1 drug resistance by experts, and to improve the prediction of salvage therapy outcome by adapting interpretation rules of genotypic resistance on the basis of their association with virological response data. ...

journal_title：Antiviral therapy

authors： De Luca A,Vendittelli M,Baldini F,Di Giambenedetto S,Trotta MP,Cingolani A,Bacarelli A,Gori C,Perno CF,Antinori A,Ulivi G

更新日期：2004-08-01 00:00:00

abstract：:Transmission of drug-resistant variants is influenced by several factors, including the prevalence of drug resistance in the population of HIV-1-infected patients, HIV-1 RNA levels and transmission by recently infected patients. In order to evaluate the impact of these factors on the transmission of drug-resistant var...

journal_title：Antiviral therapy

authors： Yerly S,Jost S,Telenti A,Flepp M,Kaiser L,Chave JP,Vernazza P,Battegay M,Furrer H,Chanzy B,Burgisser P,Rickenbach M,Gebhardt M,Bernard MC,Perneger T,Hirschel B,Perrin L,Swiss HIV Cohort Study.

更新日期：2004-06-01 00:00:00

abstract：:Oseltamivir phosphate is an FDA-approved treatment for influenza that has been available for prescription use in the USA since 1999. The present report describes findings from a post-marketing safety study of skin reactions associated with oseltamivir use. All patients in the claims-derived Ingenix Research Database w...

journal_title：Antiviral therapy

authors： Nordstrom BL,Oh K,Sacks ST,L'Italien GJ

更新日期：2004-04-01 00:00:00

abstract：BACKGROUND:Hepatitis C virus genotype 1B responds poorly to treatment with interferon, in contrast to the more interferon-sensitive genotypes 2 and 3. Studies on combination therapy regimens with PEG-interferon and ribavirin report sustained response rates that generally do not exceed 50%, in contrast to sustained resp...

journal_title：Antiviral therapy

authors： Schinkel J,Spaan WJ,Kroes AC

更新日期：2004-04-01 00:00:00

abstract：OBJECTIVE:A high level of adherence to antiretroviral therapy is required for complete suppression of HIV replication, immunological and clinical effectiveness. We investigated whether cognitive behaviour therapy can improve medication adherence. DESIGN:Prospective randomized 1-year trial. SETTING:Collaboration of HI...

journal_title：Antiviral therapy

authors： Weber R,Christen L,Christen S,Tschopp S,Znoj H,Schneider C,Schmitt J,Opravil M,Günthard HF,Ledergerber B,Swiss HIV Cohort Study.

更新日期：2004-02-01 00:00:00

abstract：OBJECTIVES:To characterize 1-year virological response to antiretroviral therapy and its determinants by sex. METHODS:This is a population-based analysis of antiretroviral therapy naive HIV-positive adult men and women. Factors associated with sex and with plasma HIV RNA viral load suppression to below 500 copies/ml w...

journal_title：Antiviral therapy

authors： O'Connell JM,Braitstein P,Hogg RS,Yip B,Craib KJ,O'Shaughnessy MV,Montaner JS,Burdge DR

更新日期：2003-12-01 00:00:00

abstract：OBJECTIVE:To identify predictors of the virological response to antiretroviral therapy in patients in whom initial therapy has failed. METHODS:The Narval trial was designed to compare phenotyping, genotyping and standard of care for the choice of antiretroviral therapy in patients in whom a protease inhibitor (PI)-con...

journal_title：Antiviral therapy

authors： Vray M,Meynard JL,Dalban C,Morand-Joubert L,Clavel F,Brun-Vézinet F,Peytavin G,Costagliola D,Girard PM,Narval Trial Group.

更新日期：2003-10-01 00:00:00

abstract：BACKGROUND:The objective of this study was to compare indinavir peak plasma (Cmax) values after administration of indinavir/ritonavir 800/100 mg on an empty stomach or with food. High indinavir Cmax values have been associated with indinavir-related nephrotoxicity. METHODS:This was an open-label, randomized, two-treat...

journal_title：Antiviral therapy

authors： Aarnoutse RE,Wasmuth JC,Fätkenheuer G,Schneider K,Schmitz K,de Boo TM,Reiss P,Hekster YA,Burger DM,Rockstroh JK

更新日期：2003-08-01 00:00:00

abstract：OBJECTIVE:To assess the effect of interleukin (IL)-2 combined with highly active antiretroviral therapy (HAART) on HIV-1 pro-viral DNA quantification in HIV-1-infected patients with CD4<200/mm3. PATIENTS AND METHODS:Seventy patients with CD4<200 cells/mm3 and CV<1000 copies/ml were enrolled in a 6-month randomized con...

journal_title：Antiviral therapy

authors： Delaugerre C,Gourlain K,Tubiana R,Carcelain G,Marcelin AG,Chouquet C,Mouroux M,Duvivier C,Autran B,Costagliola D,Katlama C,Calvez V

更新日期：2003-06-01 00:00:00

abstract：:We assessed the prevalence and clinical impact of insertions within the HIV-1 p6Gag proline-rich (PTAP) region on initial antiretroviral therapy response in 461 HIV-infected, drug-naive individuals initiating therapy in British Columbia, Canada between June 1996 and August 1998. HIV p6Gag insertions were detected by n...

journal_title：Antiviral therapy

authors： Brumme ZL,Chan KJ,Dong WW,Wynhoven B,Mo T,Hogg RS,Montaner JS,O'Shaughnessy MV,Harrigan PR

更新日期：2003-04-01 00:00:00

abstract：:Antiretroviral treatment with three nucleoside reverse transcriptase inhibitors (NRTIs) is widely used, but the combination of abacavir, didanosine and stavudine has never been investigated. We describe the surprising and consistent genotypic and phenotypic outcome in patients failing this combination. As part of a Da...

journal_title：Antiviral therapy

authors： Røge BT,Katzenstein TL,Obel N,Nielsen H,Kirk O,Pedersen C,Mathiesen L,Lundgren J,Gerstoft J

更新日期：2003-04-01 00:00:00

abstract：BACKGROUND:Proton magnetic resonance spectroscopy (1H-MRS) and neuropsychological tests may be useful for monitoring the effectiveness of highly active antiretroviral therapy (HAART) in HIV-associated brain injury. We aimed to evaluate whether brain abnormalities will improve 3 months after HAART. METHOD:Thirty-three ...

journal_title：Antiviral therapy

authors： Chang L,Ernst T,Witt MD,Ames N,Walot I,Jovicich J,DeSilva M,Trivedi N,Speck O,Miller EN

更新日期：2003-02-01 00:00:00

abstract：OBJECTIVE:To estimate the treatment and health care costs of HIV infection or AIDS in France during the era of highly active antiretroviral therapy (HAART). DESIGN:We used a clinical database of HIV-infected patients to calculate the resource use and cost of care for different stages of HIV infection. Costs were incor...

journal_title：Antiviral therapy

authors： Yazdanpanah Y,Goldie SJ,Losina E,Weinstein MC,Lebrun T,Paltiel AD,Seage GR 3rd,Leblanc G,Ajana F,Kimmel AD,Zhang H,Salamon R,Mouton Y,Freedberg KA

更新日期：2002-12-01 00:00:00

abstract：:Clinical research has indicated that the use of nucleoside reverse transcriptase inhibitor (NRTI) and HIV protease inhibitor (PI) therapy is associated with a risk of long-term toxicity syndromes, and that the aetiopathogenesis of these adverse effects is independent of the antiretroviral effects of these drugs. In re...

journal_title：Antiviral therapy

authors： Nolan D,John M,Mallal S

更新日期：2001-09-01 00:00:00

abstract：:The aim of this study (the RESCUE trial) was to verify the effect of a shift from a lamivudine-containing to a didanosine-containing regimen on viral replication in HIV-1-infected subjects who had experienced prior treatment failure. Sixteen patients (didanosine-experienced in 14/16 cases) were consecutively enrolled:...

journal_title：Antiviral therapy

authors： Rusconi S,La Seta Catamancio S,Citterio P,Bulgheroni E,Kurtagic S,Galazzi M,Croce F,Moroni M,Galli M

更新日期：2001-03-01 00:00:00