2014
DOI: 10.1016/j.dld.2014.01.033
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Four years of tenofovir monotherapy for NUC naïve field practice European patients suppresses HBV replication in most patients with a favorable renal safety profile but does not prevent HCC in patients with or without cirrhosis

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Cited by 21 publications
(44 citation statements)
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“…69 During 3-4 years of TDF treatment in HBeAg-negative CHB patients in real practice, the virological response rates ranged from 92% to 100% without the emergence of TDF resistance, while 75% of patients had normalised ALT. [70][71][72][73] No HBeAg-negative CHB patient cleared HBsAg wihin the first year of ETV or TDF therapy and very few ($1%) achieved this endpoint during long-term (8 years) therapy.…”
Section: Hbsagmentioning
confidence: 99%
“…69 During 3-4 years of TDF treatment in HBeAg-negative CHB patients in real practice, the virological response rates ranged from 92% to 100% without the emergence of TDF resistance, while 75% of patients had normalised ALT. [70][71][72][73] No HBeAg-negative CHB patient cleared HBsAg wihin the first year of ETV or TDF therapy and very few ($1%) achieved this endpoint during long-term (8 years) therapy.…”
Section: Hbsagmentioning
confidence: 99%
“…Sebbene negli studi clinici randomizzati, controllati, in pazienti selezionati con epatite cronica B, il trattamento con TDF si sia dimostrato ben tollerato e senza segnalazioni di tossicità renale clinicamente significativa, l'esperienza clinica real life ha riportato casi di compromissione della funzione renale fino all'insufficienza renale e alla sindrome di Fanconi [6,7,[10][11][12][13][14][15][16][17][18][19][32][33][34][35][36][37][38][39]. Spesso i fattori di rischio per un peggioramento della funzione renale sono l'età avanzata, l'ipertensione arteriosa e una preesistente riduzione del filtrato glomerulare.…”
Section: Discussioneunclassified
“…Tra i NUC approvati, entecavir (ETV) e tenofovir disoproxil fumarato (TDF) sono raccomandati in prima linea nel trattamento dell'epatite cronica B, poiché entrambi sono antivirali potenti e con elevata barriera alla resistenza [1][2][3]. Negli studi registrativi e negli studi clinici a lungo termine, sia ETV che TDF hanno mostrato un profilo di sicurezza favorevole [4][5][6][7][8][9][10][11], anche se recentemente sono stati segnalati nella pratica clinica eventi avversi a livello Efficacia e sicurezza di entecavir dopo switch da tenofovir per comparsa di effetti collaterali renali M. Viganò renale e osseo nei pazienti trattati per lungo tempo con TDF [6,7,[10][11][12][13][14][15][16][17][18][19]. I meccanismi alla base della potenziale tossicità dei NUC sono legati alla loro capacità di inibire la DNA polimerasi ϒ mitocondriale umana quando le concentrazioni intracellulari dei NUC superano una soglia critica [12].…”
Section: Introduzioneunclassified
“…Seven patients had to withdraw treatment and were switched to ETV. Overall, some renal adverse effect was reported in 26 patients (7%) [81] . In comparison to nucleotide analogues, nucleoside analogues, such as ETV and LdT, show not significant renal toxicity [67,68] .…”
Section: Term Definitionmentioning
confidence: 99%
“…At least one sign of proximal tubular damage appeared in 26 (42%) individuals: glucosuria without diabetes mellitus, increased alpha1-microglobulinuria/ creatinine ratio, hypophosphatemia, reduced tubular resorption of phosphate rate and reduced tubular maximum reabsorption rate [80] . The effects of TDF on renal function were evaluated in 321 naïve patients treated for 4 years in clinical practice [81] .…”
Section: Term Definitionmentioning
confidence: 99%