abt-333 and Kidney-Failure--Chronic

abt-333 has been researched along with Kidney-Failure--Chronic* in 7 studies

Trials

1 trial(s) available for abt-333 and Kidney-Failure--Chronic

ArticleYear
Efficacy of Direct-Acting Antiviral Combination for Patients With Hepatitis C Virus Genotype 1 Infection and Severe Renal Impairment or End-Stage Renal Disease.
    Gastroenterology, 2016, Volume: 150, Issue:7

    Although hepatitis C virus (HCV) infection is common in patients with end-stage renal disease, highly efficacious, well-tolerated, direct-acting antiviral regimens have not been extensively studied in this population. We investigated the safety and efficacy of ombitasvir co-formulated with paritaprevir and ritonavir, administered with dasabuvir (with or without ribavirin) in a prospective study of patients with stage 4 or 5 chronic kidney disease (CKD).. We performed a single-arm, multicenter study of treatment-naïve adults with HCV genotype 1 infection, without cirrhosis and with CKD stage 4 (estimated glomerular filtration rate, 15-30 mL/min/1.73 m(2)) or stage 5 (estimated glomerular filtration rate, <15 mL/min/1.73 m(2) or requiring hemodialysis). Twenty patients were given ombitasvir co-formulated with paritaprevir and ritonavir, administered with dasabuvir for 12 weeks. Patients with HCV genotype 1a infections also received ribavirin (n = 13), whereas those with genotype 1b infection did not (n = 7). The primary end point was sustained virologic response (serum HCV RNA <25 IU/mL) 12 weeks after treatment ended (SVR12). We collected data on on-treatment adverse events (AEs), serious AEs, and laboratory abnormalities.. All 20 patients completed 12 weeks of treatment. Eighteen of the 20 patients achieved SVR12 (90%; 95% confidence interval: 69.9-97.2). One patient death after the end of the treatment (unrelated to the treatment) and 1 relapse accounted for the 2 non-SVRs. Adverse events were primarily mild or moderate, and no patient discontinued treatment due to an AE. Four patients experienced serious AEs; all were considered unrelated to treatment. Ribavirin therapy was interrupted in 9 patients due to anemia; 4 received erythropoietin. No blood transfusions were performed.. In a clinical trial, the combination of ombitasvir, paritaprevir, and ritonavir, administered with dasabuvir, led to an SVR12 in 90% of patients with HCV genotype 1 infection and stage 4 or 5 CKD. The regimen is well tolerated, though RBV use may require a reduction or interruption to manage anemia. ClinicalTrials.gov ID NCT02207088.

    Topics: 2-Naphthylamine; Aged; Anilides; Antiviral Agents; Carbamates; Cyclopropanes; Dose-Response Relationship, Drug; Drug Therapy, Combination; Female; Genotype; Hepacivirus; Hepatitis C; Humans; Kidney Failure, Chronic; Lactams, Macrocyclic; Macrocyclic Compounds; Male; Middle Aged; Proline; Prospective Studies; Ribavirin; Ritonavir; Sulfonamides; Sustained Virologic Response; Uracil; Valine

2016

Other Studies

6 other study(ies) available for abt-333 and Kidney-Failure--Chronic

ArticleYear
Response to direct-acting antiviral agents in chronic hepatitis C patients with end-stage renal disease: a clinical experience.
    Revista da Associacao Medica Brasileira (1992), 2019, Volume: 65, Issue:12

    The recent development of direct-acting antiviral agents (DAAs) has dramatically changed the treatment of chronic hepatitis C, and interferon-based regimes have become a poor treatment choice in clinical practice. Today DAAs offer shorter, well-tolerated, highly effective curative therapies. This study aimed to evaluate the effectiveness and safety of DAAs in patients with end-stage renal disease and HCV genotype 1 infection in real clinical practice.. Thirty-six patients who attended our clinic, were diagnosed with chronic hepatitis C (CHC), undergoing hemodialysis, and fulfilled the criteria of age >18 years, genotype 1 infection, with a detectable HCV RNA level were considered for the study. Patients with GT1a infection received OBV/PTV/r plus DSV plus RBV for 12 weeks; GT1b infected patients received this regimen without RBV for 12 weeks.. The study was conducted on 33 patients. The mean age was 52.30 ±13.77 years, and 70 % of them were male. By the fourth week of treatment, HCV RNA levels decreased below 15 IU/ml in all patients. Sustained virologic response (SVR) 12 rate was 100%. Nine patients had side effects during treatment. Of the patients with side effects, 89.9% were in group 1a and 11.1% in group 1b.. In this study, treatment with OBV/PTV/r and DSV with or without RBV resulted in high rates of sustained virologic response in HCV GT1-infected patients with end-stage renal disease (ESRD). SVR was achieved in all patients with few side effects.

    Topics: 2-Naphthylamine; Adult; Aged; Anilides; Antiviral Agents; Carbamates; Cyclopropanes; Drug Therapy, Combination; Female; Genotype; Hepacivirus; Hepatitis C, Chronic; Humans; Kidney Failure, Chronic; Lactams, Macrocyclic; Macrocyclic Compounds; Male; Middle Aged; Proline; Ribavirin; Ritonavir; RNA, Viral; Statistics, Nonparametric; Sulfonamides; Sustained Virologic Response; Time Factors; Treatment Outcome; Uracil; Valine; Young Adult

2019
Real-life results of treatment with ombitasvir, paritaprevir, dasabuvir, and ritonavir combination in patients with chronic renal failure infected with HCV in Turkey.
    The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology, 2019, Volume: 30, Issue:4

    As the most common liver disease in hemodialysis patients, chronic hepatitis C (CHC) can cause cirrhosis and hepatocellular carcinoma, even increase in renal-related mortality. In Turkey, the frequency of anti-hepatitis C virus (HCV) antibodies in hemodialysis patients ranged from 31.4% to 51%. Until recently, the mainstay of the CHC treatment for these patients was pegylated interferon with potential toxicities and low sustained virological response. The 3D regimen, a combination of four drugs (ombitasvir, paritaprevir, dasabuvir, and ritonavir), has recently been used for patients with chronic kidney disease infected with genotype 1a and 1b HCV. The aim of the present study was to present results of 3D treatment for patients with hemodialysis-dependent chronic renal failure (CRF) who were chronically infected with HCV.. Overall, 25 patients with hemodialysis-dependent CRF who were infected with genotype 1a/1b HCV have been treated using the 3D regimen in our gastroenterology clinic between July 2016 and October 2017. Three patients were administered additional ribavirin 200 mg/day. Serum HCV RNAs, blood chemistry, blood count, and side effects were recorded at 0, 4, and 12 weeks.. All 25 patients completed and well tolerated their planned treatment. At the end of 4 weeks, the viral response (defined as HCV RNA clearance) rate was 92%. At the end of 12 weeks of treatment and 3 months after treatment, viral response rates were both 100%.. We observed that the treatment with 3D regimen in hemodialysis patients infected with genotype 1 hepatitis C is highly effective and well tolerated.

    Topics: 2-Naphthylamine; Adult; Aged; Anilides; Antiviral Agents; Carbamates; Cyclopropanes; Drug Therapy, Combination; Female; Genotype; Hepacivirus; Hepatitis C, Chronic; Humans; Kidney Failure, Chronic; Lactams, Macrocyclic; Macrocyclic Compounds; Male; Middle Aged; Proline; Renal Dialysis; Ritonavir; Sulfonamides; Sustained Virologic Response; Turkey; Uracil; Valine

2019
Successful Treatment With Direct-Acting Antiviral Agents of Hepatitis C in Patients With End-Stage Renal Disease and Kidney Transplant Recipients.
    Experimental and clinical transplantation : official journal of the Middle East Society for Organ Transplantation, 2019, Volume: 17, Issue:1

    The introduction of direct-acting antiviral agents has allowed significant chances for treatment for difficult-to-treat populations. This study aimed to investigate the efficacy, tolerability, and safety of these therapies in both patients with end-stage renal disease and kidney transplant recipients with chronic hepatitis C virus infection.. This study was a retrospective analysis with prospective follow-up of patients. The antiviral combination of ombitasvir 25 mg, paritaprevir 75 mg, ritonavir 50 mg, and dasabuvir 50 mg was prescribed to patients with end-stage renal disease or kidney transplant recipients with noncirrhotic or compensated cirrhotic liver disease. The other antiviral combination consisted of sofosbuvir 400 mg and ledipasvir 90 mg, which was recommended to patients with decompensated cirrhosis or those who could not tolerate the first combination regimen. Ribavirin was given to all patients with genotype 1a hepatitis C virus infection. All clinical and laboratory data were recorded at week 4, at end of the treatment, and at 12 weeks after completion of treatment.. In terms of efficacy, sustained virologic response at 12 weeks was achieved in 94% of patients in the end-stage renal disease group and 92% of patients in the kidney transplant group. In terms of tolerability, antiviral treatment was well tolerated in both groups. Cardiac arrest and cerebrovascular accident were seen in the end-stage renal disease group; severe mucositis and glossitis were seen in the kidney transplant group. Hospitalization was needed in 2 patients for treatment of drug interactions with tacrolimus and sirolimus. Renal allograft function worsened in 2 patients, with 1 patient having biopsyproven antibody-mediated rejection.. We observed great efficacy and safety in both kidney transplant recipients and patients with end-stage renal disease with these agents in treatment of chronic hepatitis C. However, clinicians should remain aware of drug interactions and adverse events in this fragile patient population.

    Topics: 2-Naphthylamine; Adult; Aged; Anilides; Antiviral Agents; Carbamates; Cyclopropanes; Drug Interactions; Drug Therapy, Combination; Female; Genotype; Hepacivirus; Hepatitis C, Chronic; Humans; Immunosuppressive Agents; Kidney Failure, Chronic; Kidney Transplantation; Lactams, Macrocyclic; Macrocyclic Compounds; Male; Middle Aged; Proline; Prospective Studies; Retrospective Studies; Ribavirin; Risk Factors; Ritonavir; Sulfonamides; Sustained Virologic Response; Time Factors; Treatment Outcome; Uracil; Valine

2019
Paritaprevir/Ritonavir/Ombitasvir Plus Dasabuvir Regimen in the Treatment of Genotype 1 Chronic Hepatitis C Infection in Patients with Severe Renal Impairment and End-Stage Renal Disease: a Real-Life Cohort.
    Kidney & blood pressure research, 2018, Volume: 43, Issue:2

    Chronic hepatitis C (HCV) virus infection reactivates under immunosuppressive drugs and therefore has a negative impact on long-term survival of kidney transplant recipients. Treatment-induced clearance of hepatitis C virus (HCV) in kidney transplant candidates prevents virus reactivation after transplantation. Paritaprevir/Ritonavir/Ombitasvir with Dasabuvir (PrOD) represents a highly effective treatment regimen for HCV genotype 1 (GT1), also suitable for patients with end-stage renal disease (ESRD). Serious drug-drug interactions may represent a limiting factor of this regimen. The aim of this retrospective study was to evaluate safety, efficacy and drug-drug interactions management associated with PrOD treatment in the Czech real-world cohort.. Emphasizing concomitant medication adjustment, we described the treatment course with PrOD regimen in 23 patients (4 with CKD4 and 19 on maintenance haemodialysis) infected with HCV GT1 (21 GT1b, 2 GT1a), 18 males and 5 females with an average age of 53.7 years. Six patients had compensated liver cirrhosis and 3 of them were liver transplant recipients.. All 23 patients completed the 12-week treatment and achieved sustained virological response 12 weeks after the treatment (SVR12 rate 100%). None of the patients presented with a significant decrease in haemoglobin level, white blood cell and platelet count during the treatment period. The most frequent adverse events were nausea, hypotension, diarrhoea, and hyperkalemia. Four patients presented with a serious adverse event unrelated to the antiviral drugs (salmonellosis, non-functional kidney graft rejection, early gastric cancer, renal cyst infection, initiation of haemodialysis). Concomitant medication had to be modified with the treatment initiation in 10 out of 23 (43.5%) patients (calcium channel blockers, ACE inhibitors, statins, diuretics, tacrolimus); four patients required further adjustment of antihypertensive drugs or tacrolimus dosage on-treatment.. PrOD regimen demonstrated an excellent efficacy and good tolerability. Both prospective adjustment of concomitant medication and further on-treatment adjustment allowed for a safe treatment course.

    Topics: 2-Naphthylamine; Anilides; Antihypertensive Agents; Antiviral Agents; Carbamates; Cyclopropanes; Drug Therapy, Combination; Female; Genotype; Hepacivirus; Hepatitis C, Chronic; Humans; Kidney Failure, Chronic; Lactams, Macrocyclic; Macrocyclic Compounds; Male; Middle Aged; Proline; Renal Insufficiency; Ritonavir; Sulfonamides; Treatment Outcome; Uracil; Valine

2018
Successful treatment of chronic hepatitis C virus infection in a patient receiving daily peritoneal dialysis.
    American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists, 2017, Oct-01, Volume: 74, Issue:19

    Successful use of a 4-drug oral fixed-dose combination therapy to treat chronic hepatitis C in a patient receiving peritoneal dialysis (PD) is reported.. New highly effective treatments for chronic hepatitis C virus (HCV) infection are now available, but safety and efficacy data on the use of anti-HCV therapies in patients with renal failure, particularly those requiring PD, remain limited. A 73-year-old black man with chronic HCV genotype 1a infection and stage 5 chronic renal disease requiring daily automated PD was referred for HCV treatment prior to renal transplantation. HCV treatment was initiated with paritaprevir-ritonavir-ombitasvir- dasabuvir, or "PrOD" (a combination tablet containing paritaprevir 75 mg, ritonavir 50 mg, and ombitasvir 12.5 mg to be taken once daily and a dasabuvir sodium 250-mg tablet to be taken twice daily), in conjunction with ribavirin 200 mg once daily. After a 12-week course of PrOD therapy, during which ribavirin therapy was tapered and then discontinued at week 10 and subcutaneous epoetin alfa was administered for anemia control from weeks 4 to 12, the patient's HCV viral load was undetectable; a sustained virologic response at 12 weeks (SVR12) was noted.. A patient with end-stage renal disease requiring PD was treated successfully for HCV genotype 1a infection with PrOD fixed-dose combination therapy plus ribavirin therapy. The patient achieved an SVR12 despite withdrawal of ribavirin at treatment week 10, with minimal adverse effects reported.

    Topics: 2-Naphthylamine; Aged; Anilides; Antiviral Agents; Carbamates; Cyclopropanes; Drug Administration Schedule; Drug Combinations; Hepatitis C, Chronic; Humans; Kidney Failure, Chronic; Lactams, Macrocyclic; Macrocyclic Compounds; Male; Peritoneal Dialysis; Proline; Ritonavir; Sulfonamides; Treatment Outcome; Uracil; Valine

2017
Effectiveness of Paritaprevir/Ritonavir/Ombitasvir/Dasabuvir in Hemodialysis Patients With Hepatitis C Virus Infection and Advanced Liver Fibrosis: Case Reports.
    American journal of kidney diseases : the official journal of the National Kidney Foundation, 2017, Volume: 70, Issue:2

    Hepatitis C virus infection is common among patients on hemodialysis therapy and is an important cause of morbidity and mortality. We investigated the safety and effectiveness of a paritaprevir/ritonavir/ombitasvir/dasabuvir regimen in a group of 10 patients on hemodialysis therapy with genotype 1a, 1b, or 4 hepatitis C virus infection who had predictors of unfavorable response, such as compensated cirrhosis (7 patients) or advanced fibrosis and failure of previous therapy (3 patients). The treatment, with or without ribavirin, was administered daily for 12 or 24 weeks. Clinical and virologic assessment was performed every 4 weeks during the treatment and at posttreatment weeks 4 and 12. All patients achieved a sustained virologic response at posttreatment week 12. 80% of patients reported at least one adverse event: fatigue and anemia of mild intensity were the most common; a single episode of moderate liver decompensation was observed. The paritaprevir/ritonavir/ombitasvir/dasabuvir antiviral regimen is effective and well tolerated in genotype 1 or 4 hepatitis C virus-infected patients on hemodialysis therapy with compensated cirrhosis and/or failure of previous treatments.

    Topics: 2-Naphthylamine; Anilides; Antiviral Agents; Carbamates; Cyclopropanes; Drug Therapy, Combination; Hepatitis C, Chronic; Humans; Kidney Failure, Chronic; Lactams, Macrocyclic; Liver Cirrhosis; Macrocyclic Compounds; Male; Middle Aged; Proline; Renal Dialysis; Ritonavir; Severity of Illness Index; Sulfonamides; Treatment Outcome; Uracil; Valine

2017