Impact of donor age on survival and fibrosis progression in patients with hepatitis C undergoing liver transplantation using HCV+ allografts.

Studies have suggested that the use of hepatitis C virus (HCV)-positive (HCV+) donor allografts has no impact on survival. However, no studies have examined the effect that HCV+ donor histology has upon recipient and graft survival. We evaluated the clinical outcome and impact of histological features in HCV patients transplanted using HCV+ livers.

Drug injury in the upper gastrointestinal tract: effects of alendronate.

Osteoporosis is a disease characterized by an increase in bone resorption and a decline in bone density, which leads to increased susceptibility to bone fractures. Long-term therapy is needed to increase bone mineral density and maintain bone strength. Safe and well-tolerated medical therapies are required for long-term maintenance.