A multidisciplinary support programme increases the efficiency of pegylated interferon alfa-2a and ribavirin in hepatitis C.

BACKGROUND & AIMS: Adherence to antiviral treatment is important to achieve sustained virological response (SVR) in chronic hepatitis C (CHC). We evaluated the efficiency of a multidisciplinary support programme (MSP), based on published HIV treatment experience, to increase patient adherence and the efficacy of pegylated interferon alfa-2a and ribavirin in CHC. METHODS: 447 patients receiving antiviral treatment were distributed into 3 groups: control group (2003-2004, n=147), MSP group (2005-2006, n=131), and MSP-validation group (2007-2009, n=169). The MSP group included two hepatologists, two nurses, one pharmacist, one psychologist, one administrative assistant, and one psychiatrist. Cost-effectiveness analysis was performed using a Markov model. RESULTS: Adherence and SVR rates were higher in the MSP (94.6% and 77.1%) and MSP-validation (91.7% and 74.6%) groups compared to controls (78.9% and 61.9%) (p<0.05 in all cases). SVR was higher in genotypes 1 or 4 followed by the MSP group vs. controls (67.7% vs. 48.9%, p=0.02) compared with genotypes 2 or 3 (87.7% vs. 81.4%, p=n.s.). The MSP was the main predictive factor of SVR in patients with genotype 1. The rate of adherence in patients with psychiatric disorders was higher in the MSP groups (n=95, 90.5%) compared to controls (n=28, 75.7%) (p=0.02). The cost per patient was € 13,319 in the MSP group and € 16,184 in the control group. The MSP group achieved more quality-adjusted life years (QALYs) (16.317 QALYs) than controls (15.814 QALYs) and was dominant in all genotypes. CONCLUSIONS: MSP improves patient compliance and increases the efficiency of antiviral treatment in CHC, being cost-effective.

Evaluation of a portable hemoglobinometer (HemoCue) to control anemia in hepatitis C liver transplant recipients undergoing antiviral therapy.

BACKGROUND: Monitoring of anemia, the most frequent side-effect of antiviral therapy in hepatitis C virus (HCV)-infected liver transplant recipients, requires frequent blood tests and medical visits. AIMS: The primary aim of this study was to assess the usefulness and the accuracy of a portable hemoglobinometer (HemoCue) in patients receiving antiviral therapy after liver transplantation due to severe hepatitis C recurrence in the graft. The secondary aim was to evaluate the usefulness of this device in terms of cost-saving and time-saving benefits. METHODS: Multiple simultaneous hemoglobin measurements were obtained in venous blood by the reference method (ADVIA 120) and in capillary blood using HemoCue in 16 patients receiving antiviral therapy after liver transplantation. In addition, paired HemoCue measurements were taken to assess the reproducibility of this method, and correlation coefficients (CC) were calculated between them. Time requirements and cost of both procedures were recorded and compared. RESULTS: HemoCue showed an excellent reproducibility (CC 0.92) and very high correlation with the standard method (CC 0.89). Its accuracy in detecting anemia (hemoglobin ≤10 mg/dl) was excellent as well (area under the receiver operator characteristic curve, 0.96). The application of HemoCue in this cohort of patients resulted in a significant reduction in the economical expense and labor (i.e., time) per patient during follow-up. CONCLUSION: HemoCue is accurate and reproducible in measuring hemoglobin levels, and could be effectively used in this cohort of patients to control anemia during antiviral therapy. It could also help to reduce both overall costs and displacements, thereby improving the quality of life of these patients.